Asclepias

Argentina at the 1920 Summer Olympics in Antwerp, Belgium was the nation's third appearance out of six editions of the Summer Olympic Games. Argentina last participated at the 1908 Summer Olympics. Argentina sent to the 1920 Summer Olympics another team of one repeating the trend from its representative teams of 1900 and 1908 Summer Olympics. The national team was organized under the auspices of the Athletic Federation of Chile.

Ángel Rodríguez made Argentina's Summer Olympic Games debut in the sport of boxing being the nation's only boxing representative at the 1920 Games. He was defeated in the first round of competition.

Boxer	Weight class	Round of 32	Round of 16	Quarterfinals	Semifinals	Final / Bronze match
		Opposition Score	Opposition Score	Opposition Score	Opposition Score	Opposition Score	Rank
Ángel Rodríguez	Featherweight	Olsen (NOR) L	did not advance				16

Opponent nation Wins Losses Percent  Norway 0 1 .000 Total 0 1 .000

Round Wins Losses Percent Round of 32 0 1 .000 Round of 16 0 0 – Quarterfinals 0 0 – Semifinals 0 0 – Final 0 0 – Bronze match 0 0 – Total 0 1 .000

• Belgium Olympic Committee (1957). Olympic Games Antwerp 1920: Official Report (PDF) (in French). Archived from the original (PDF) on 2011-05-05.
• Wudarski, Pawel (1999). "Wyniki Igrzysk Olimpijskich" (in Polish). Retrieved 16 August 2007.